TDA8922CTH/N1,112 NXP Semiconductors, TDA8922CTH/N1,112 Datasheet - Page 28

• Manufacturer Part Number: TDA8922CTH/N1,112
• Description: IC AMP AUDIO CLASS D 24HSOP
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8922CTH/N1,112

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Package / Case: 24-HSOP
• Max Output Power X Channels @ Load: 155W x 1 @ 8 Ohm; 75W x 2 @ 6 Ohm
• Voltage - Supply: ±12.5 V ~ 32.5 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Product: Class-D
• Output Power: 155 W
• Available Set Gain: 36 dB
• Common Mode Rejection Ratio (min): 75 dB
• Thd Plus Noise: 0.02 %
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 30 V
• Input Signal Type: Single
• Output Signal Type: Differential, Single
• Supply Type: Dual
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS compliant by exemption
• Other names: 935286885112

NXP Semiconductors
TDA8922C_1
Product data sheet
Fig 21. Output power as a function of supply voltage, SE configuration
Fig 22. Output power as a function of supply voltage, BTL configuration
(1) THD + N = 10 %, 6 .
(2) THD + N = 10 %, 8
(3) THD + N = 0.5 %, 6
(4) THD + N = 0.5 %, 8 .
(1) THD + N = 10 %, 8 .
(2) THD + N = 0.5 %, 8 .
(W)
(W)
P
P
100
200
160
120
o
o
80
60
40
20
Infinite heat sink used.
f
80
40
Infinite heat sink used.
f
i
i
0
0
12.5
12.5
12.5
12.5
= 1 kHz, f
= 1 kHz, f
osc
osc
= 350 kHz (external oscillator).
= 350 kHz (external oscillator).
Rev. 01 — 7 September 2009
15
15
17.5
17.5
17.5
17.5
22.5
22.5
20
20
(1)
(2)
22.5
22.5
2
75 W class-D power amplifier
27.5
27.5
25
25
TDA8922C
010aaa575
010aaa576
© NXP B.V. 2009. All rights reserved.
(1)
(2)
(3)
(4)
32.5
27.5
32.5
27.5
V
V
V
V
DD
DD
SS
SS
28 of 40
(V)
(V)
(V)
(V)